<div id="menu">
    <ul>
        <li <?php if ($cur_page == 'controlpanel') echo 'class=active'; ?>><a href="controlpanel.php?token=<?php if (isset($_SESSION['token'])) echo $_SESSION['token']; ?>">Ban quản trị</a></li>
        <li <?php if ($cur_page == 'order') echo 'class=active'; ?>><a href="order.php?token=<?php if (isset($_SESSION['token'])) echo $_SESSION['token']; ?>">Đơn hàng</a></li>
        <li <?php if ($cur_page == 'product') echo 'class=active'; ?>><a href="product.php?token=<?php if (isset($_SESSION['token'])) echo $_SESSION['token']; ?>">Món ăn</a></li>
        <li <?php if ($cur_page == 'report') echo 'class=active'; ?>><a href="report.php?token=<?php if (isset($_SESSION['token'])) echo $_SESSION['token']; ?>">Thống kê</a></li>
    </ul>
</div> 